Finding the Third Proportional to 34,772.41 and 74,464.95

Step by Step Solution

1. Step 1: Write the proportion equation
   34,772.41 : 74,464.95 = 74,464.95 : x
2. Step 2: Convert to fraction form
   34,772.41/74,464.95 = 74,464.95/x
3. Step 3: Cross multiply
   34,772.41x = 74,464.95 × 74,464.95
4. Step 4: Simplify right side
   34,772.41x = 5,545,028,080.39
5. Step 5: Solve for x
   x = 5,545,028,080.39/34,772.41
6. Step 6: Final answer
   x = 159,466.30